package ship.servlet;

import java.io.IOException;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import ship.entity.shipinformation;
import ship.service.shipservice;

/**
 * Servlet implementation class updateshipinformation
 */
@WebServlet("/updateshipinformation")
public class updateshipinformation extends HttpServlet {
	private static final long serialVersionUID = 1L;
       
    /**
     * @see HttpServlet#HttpServlet()
     */
    public updateshipinformation() {
        super();
        // TODO Auto-generated constructor stub
    }

	/**
	 * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		// TODO Auto-generated method stub
		   request.setCharacterEncoding("utf-8");
	       int n = Integer.parseInt(request.getParameter("sn"));
	       //获取 修改后的内容
	       String shipname = request.getParameter("sshipname");
	       String shipform = request.getParameter("sshipform");
	       String price = request.getParameter("sprice");
	       String tonnage = request.getParameter("stonnage");
	       String source = request.getParameter("ssource");
	       String evaluate = request.getParameter("sevaluate");
	       String advise = request.getParameter("sadvise");
	       String address = request.getParameter("sstate");
	       //封装实体类
	       shipinformation information = new shipinformation(n,shipname,shipform,price,tonnage,source,evaluate,advise,address);
	       shipservice service = new shipservice();
	       boolean result = service.updateshipinformation(n, information);
		    if(result) {
	            String mess = "修改船只信息成功!";
	            request.setAttribute("mess", mess); 
	            request.getRequestDispatcher("queryshipinformation").forward(request, response);
		    }else {
	            String mess = "请勿重复操作!";
	            request.setAttribute("mess", mess); 
	            request.getRequestDispatcher("queryshipinformation").forward(request, response);	
		    }
	}

	/**
	 * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		// TODO Auto-generated method stub
		doGet(request, response);
	}

}
